31892283

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3583}}^1$

素因数の和:3655

約数の個数: 24

約数和(自身を含む): 49201152

約数和(自身を除く): 17308869

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 3583, 8901, 10749, 32247, 82409, 154069, 247227, 462207, 741681, 1386621, 3543587, 10630761, 31892283]

約数ペア:

[(1, 31892283), (3, 10630761), (9, 3543587), (23, 1386621), (43, 741681), (69, 462207), (129, 247227), (207, 154069), (387, 82409), (989, 32247), (2967, 10749), (3583, 8901)]